5.8 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.0%
An attacker could have executed unauthorized scripts on top origin sites using a JavaScript URI when opening an external URL with a custom Firefox scheme. This vulnerability affects Firefox for iOS < 123.
bugzilla.mozilla.org/show_bug.cgi?id=1850158
www.mozilla.org/security/advisories/mfsa2024-08/